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Which of the following contains maximum ...

Which of the following contains maximum number of molecules

A

4gm of hydrogen

B

22.4 ltrs of oxygen at S.T.P

C

Carbon Dioxide obtained by heating 1 mole of calcium carbonate

D

4gm of helium

Text Solution

Verified by Experts

The correct Answer is:
A
No of molecules = `()/(G.M.Wt) xx N` (or) `("Volume at STP")/(G.M.V) xx N`
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